. ♪ most of america's energy comes from right here at home. take the energy quiz. energy lives here. this is a map of the pressure points on my feet. i have flat feet. rgy quiz. i learned where the stress was at the dr.scholl's foot mapping center. then i got my number, which matched the custom fit orthotic inserts with the right support. find a walmart with a foot mapping center at drscholls.com. i'm a believer. so i deserve a small business credit card now, an east bay city has decided to crack down on e- cigarettes next at six. weather talent appears at wx center with generic pinpoint filling monitor then we take >> pelley: well, this time of year it's neighbor versus neighbor to see who can put up the most dazzling display of lights. but no one comes close to the show nature puts on with the phenomenon known as the northern lights. here's ben tracy. >> reporter: dave parkhurst carries his camera into some of the most remote places in alaska. he waits for the sun to go down and the lights to come on. he's captured some of the most stunning images of the northern